Staticmesh asset sometime mess material ID when reimporting fbx or get rebuild

UE - Editor - Content Pipeline - Import and Export - Jul 9, 2019

We need to investigate more what happen during this reimport with the material ID. The asset can also be broken when the DDC get dirty and the asset is rebuild. ...

Slowly Scaling Widgets reveals a slight jitter

UE - Editor - UI Systems - Jul 9, 2019

When scaling a widget slowly it appears to have a slight jerkiness as it is resized ...

FSoftObjectPath does not allow for referencing multiple types of actors using AllowedClasses

Tools - Jul 9, 2019

FSoftObjectPathCustomization and SPropertyEditorAsset do not support multiple actor classes in the AllowedClasses list. The ObjectClass is only set in FSoftObjectPathCustomization if there is only ...

tvOS crash on startup with Shared Material Shader Code enabled

UE - Platform - Mobile - Jul 9, 2019

Enabling Shared Material Shader Code will cause a crash on tvOS From user: "We originally enabled Share Material Shader Code long before trying a tvOS build, making this crash tricky to debug. W ...

Investigate removing reliable sequence synchronization from UActorChannel::SetChannelActor

UE - Networking - Jul 8, 2019

UActorChannel::SetChannelActor contains old code to synchronize the channel sequence numbers for a connection if the channel index is reused. This seems unnecessary now that we intentionally update ...

Editor crash when setting r.UniformBufferPooling to 0.

UE - Graphics Features - Jul 8, 2019

Multiple keys with the same value appear to be removed on Android for a Curve Table

UE - Gameplay - Components - Jul 8, 2019

When using a curve table on android it appears that keys with duplicate values are removed. Link: [Link Removed] ...

Instanced RepNotify variable doesn't update on client if altered in level

UE - Networking - Jul 8, 2019

An instance editable Rep Notify variable will not update on Rep Notify if an instance of if is edited in a scene. A demonstration project can be found here: [Link Removed] Found in 4.22 CL#7053642 ...